• Added support for TikTok v9.1.0
• Added a method getQRCode for retrieving a user's QR code
• Added a method loginWithUsername for logging in with a username
• Added a method canStartLiveStream for checking if the user can start live streams
• Added methods createLiveStreamRoom and startLiveStream for starting a live stream
• Added a method endLiveStream for ending a live stream
• Added a method updateLiveStreamStatus for updating the status of a live stream